The trial was conducted in compliance with Good Clinical Good and Practice Clinical Laboratory Practice guidelines. Quality-assurance and Quality-control procedures were in place, including external quality control of microbiologic outcomes by the Institute of Tropical Medicine, in Antwerp, Belgium; regular on-site monitoring appointments with source-data verification for 100 percent of the info collected; and scientific audits of the trial sites . Study Oversight The data and safety monitoring board reviewed trial data twice a year, with prespecified interim critiques of efficacy and safety. The protocol was authorized by the national regulatory authorities in the participating countries and by the institutional review panel or independent ethics committee at each participating site.We are changing how images are remembered in the brain.’ Related StoriesAnxiety connected with poor asthma outcomesScientists present how specialized cells help each other survive under stressNovel culturally-informed treatment benefits caregivers of individuals with schizophrenia It worked well for Brian Anderson, a former Green Beret, 10-year Army director and veteran of the Pasco County Veteran Services and Stand Straight down program. He had attempted an endorsed first-line PTSD treatment referred to as prolonged exposure therapy, which was very lengthy and worked for a while, but symptoms like hyper-vigilance returned then.